Ключевые слова: background, backlit, beaker, biology, biotechnology, blue, bottle, bottles, bright, chemical, clear, close up, color, colorful, conical, container, detail, development, equipment, erlenmeyer, experiment, five, flask, flasks, glass, glasses, glassware, green, group, health, industry, instrument, lab, laboratory, liquid, medicine, nobody, orange, pharmacy, reflection, reflections, research, science, scientific, scientifical, spheric, spherical, substance, tool, transparent, white,